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Are there any disadvantages to always using nvarchar(MAX)?
...te, different storage etc). It fails to mention the actual differences: no index, no online operations on MAX types
– Remus Rusanu
Aug 25 '11 at 15:53
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How big can a MySQL database get before performance starts to degrade
...ter. However if you are not ready for this yet, you can always tweak your indexes for the queries you are running to speed up the response times. Also there is a lot of tweaking you can do to the network stack and kernel in Linux that will help.
I have had mine get up to 10GB, with only a moderat...
Get the current script file name
...- It means that if you include this code in header.php and current page is index.php, it will return header not index.
basename($_SERVER["REQUEST_URI"], ".php") - If you use include this code in header.php and current page is index.php, it will return index not header.
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unsigned int vs. size_t
...se size_t whenever dealing with memory ranges." -- that implies that every index to every array should be size_t - I hope you don't mean that. Most of the time we don't deal with arrays where cardinality of address space + portability even matters. In these cases you'd take size_t. In every other ca...
Switching to a TabBar tab view programmatically?
...ry this code in Swift or Objective-C
Swift
self.tabBarController.selectedIndex = 1
Objective-C
[self.tabBarController setSelectedIndex:1];
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Trying to fix line-endings with git filter-branch, but having no luck
...e a few more steps:
$ echo "* text=auto" >>.gitattributes
$ rm .git/index # Remove the index to force git to
$ git reset # re-scan the working directory
$ git status # Show files that will be normalized
$ git add -u
$ git add .gitattributes
$ git commit -m "Introduce end-of...
$location / switching between html5 and hashbang mode / link rewriting
...ou need to use URLs with hashes in your HTML files such as in
<a href="index.html#!/path">link</a>
In the Browser you must use the following Link: http://www.example.com/base/index.html#!/base/path
As you can see in pure Hashbang mode all links in the HTML files must begin with the b...
How to convert the ^M linebreak to 'normal' linebreak in a file opened in vim?
...l convert the endings to a sane format.
– Mateen Ulhaq
Mar 2 '18 at 2:22
Solution's response didn't work for me, only ...
How to debug a maven goal with intellij idea?
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Found it: In stackoverflow.com/q/6573289/1143126, this basically the qustion asked
– RobertG
Jun 20 '17 at 14:53
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Avoid duplicates in INSERT INTO SELECT query in SQL Server
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Not totally true. When you create a unique index, you can set it to "ignore duplicates", in which case SQL Server will ignore any attempts to add a duplicate.
– IamIC
Dec 11 '10 at 8:23
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